Forum Discussion

timmac's avatar
timmac
Explorer
Oct 16, 2016

How Much Tire Air Pressure When Carring More Weight ?

I have upgraded to G rated tires on my motorhome and at max pressure it will carry 4575 lbs per tire {dual} at 110 psi, but when I weighted my motorhome my rear axel weight was 14,400 lbs, {fully load...
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Dick_B's avatar
Dick_B
Explorer
Oct 16, 2016
I would just put in the cold pressure as shown on the tires. Most people just weigh the axle and not each individual tire which is the most accurate way to determine what the pressure should be. Putting in the max air should cover any situation.

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